MoonWorks/src/Graphics/State/ColorTargetBlendState.cs

92 lines
3.7 KiB
C#

using RefreshCS;
namespace MoonWorks.Graphics
{
public struct ColorTargetBlendState
{
public bool BlendEnable;
public BlendOp AlphaBlendOp;
public BlendOp ColorBlendOp;
public ColorComponentFlags ColorWriteMask;
public BlendFactor DestinationAlphaBlendFactor;
public BlendFactor DestinationColorBlendFactor;
public BlendFactor SourceAlphaBlendFactor;
public BlendFactor SourceColorBlendFactor;
public static readonly ColorTargetBlendState Additive = new ColorTargetBlendState
{
BlendEnable = true,
AlphaBlendOp = BlendOp.Add,
ColorBlendOp = BlendOp.Add,
ColorWriteMask = ColorComponentFlags.RGBA,
SourceColorBlendFactor = BlendFactor.SourceAlpha,
SourceAlphaBlendFactor = BlendFactor.SourceAlpha,
DestinationColorBlendFactor = BlendFactor.One,
DestinationAlphaBlendFactor = BlendFactor.One
};
public static readonly ColorTargetBlendState AlphaBlend = new ColorTargetBlendState
{
BlendEnable = true,
AlphaBlendOp = BlendOp.Add,
ColorBlendOp = BlendOp.Add,
ColorWriteMask = ColorComponentFlags.RGBA,
SourceColorBlendFactor = BlendFactor.One,
SourceAlphaBlendFactor = BlendFactor.One,
DestinationColorBlendFactor = BlendFactor.OneMinusSourceAlpha,
DestinationAlphaBlendFactor = BlendFactor.OneMinusSourceAlpha
};
public static readonly ColorTargetBlendState NonPremultiplied = new ColorTargetBlendState
{
BlendEnable = true,
AlphaBlendOp = BlendOp.Add,
ColorBlendOp = BlendOp.Add,
ColorWriteMask = ColorComponentFlags.RGBA,
SourceColorBlendFactor = BlendFactor.SourceAlpha,
SourceAlphaBlendFactor = BlendFactor.SourceAlpha,
DestinationColorBlendFactor = BlendFactor.OneMinusSourceAlpha,
DestinationAlphaBlendFactor = BlendFactor.OneMinusSourceAlpha
};
public static readonly ColorTargetBlendState Opaque = new ColorTargetBlendState
{
BlendEnable = true,
AlphaBlendOp = BlendOp.Add,
ColorBlendOp = BlendOp.Add,
ColorWriteMask = ColorComponentFlags.RGBA,
SourceColorBlendFactor = BlendFactor.One,
SourceAlphaBlendFactor = BlendFactor.One,
DestinationColorBlendFactor = BlendFactor.Zero,
DestinationAlphaBlendFactor = BlendFactor.Zero
};
public static readonly ColorTargetBlendState None = new ColorTargetBlendState
{
BlendEnable = false,
ColorWriteMask = ColorComponentFlags.RGBA
};
public static readonly ColorTargetBlendState Disable = new ColorTargetBlendState
{
BlendEnable = false,
ColorWriteMask = ColorComponentFlags.None
};
public Refresh.ColorTargetBlendState ToRefreshColorTargetBlendState()
{
return new Refresh.ColorTargetBlendState
{
blendEnable = Conversions.BoolToByte(BlendEnable),
alphaBlendOp = (Refresh.BlendOp)AlphaBlendOp,
colorBlendOp = (Refresh.BlendOp)ColorBlendOp,
colorWriteMask = (Refresh.ColorComponentFlags)ColorWriteMask,
destinationAlphaBlendFactor = (Refresh.BlendFactor)DestinationAlphaBlendFactor,
destinationColorBlendFactor = (Refresh.BlendFactor)DestinationColorBlendFactor,
sourceAlphaBlendFactor = (Refresh.BlendFactor)SourceAlphaBlendFactor,
sourceColorBlendFactor = (Refresh.BlendFactor)SourceColorBlendFactor
};
}
}
}